函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\common.c Create Date:2022-07-27 21:06:05
Last Modify:2020-03-18 09:15:18 Copyright©Brick
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函数名称：moyo_update_stat - Update statistic counters.*@index: Index for policy type.* Returns nothing.

函数原型：void tomoyo_update_stat(const u8 index)

返回类型：void

参数：

类型参数名称
const u8index
2339  atomic_inc( & Counter for number of updates. [index])
2340  Timestamp counter for last updated. [index]等于ktime_get_real_seconds - Get the seconds portion of CLOCK_REALTIME* Returns the wall clock seconds since 1970. This replaces the* get_seconds() interface which is not y2038 safe on 32bit systems.
调用者
名称描述
tomoyo_add_entrymoyo_add_entry - Add an ACL to current thread's domain. Used by learning mode.*@domain: Pointer to "struct tomoyo_domain_info".*@header: Lines containing ACL.* Returns nothing.
tomoyo_supervisormoyo_supervisor - Ask for the supervisor's decision
tomoyo_write_controlmoyo_write_control - write() for /sys/kernel/security/tomoyo/ interface.*@head: Pointer to "struct tomoyo_io_buffer".*@buffer: Pointer to buffer to read from.*@buffer_len: Size of @buffer.* Returns @buffer_len on success, negative value otherwise.
tomoyo_assign_domainmoyo_assign_domain - Create a domain or a namespace.*@domainname: The name of domain.*@transit: True if transit to domain found or created.* Returns pointer to "struct tomoyo_domain_info" on success, NULL otherwise.* Caller holds tomoyo_read_lock().